This book provides a structured and accessible introduction to environmental, social, and governance (ESG) principles, explaining their evolution, relevance, and practical application in modern organizations. It explores key ESG frameworks, regulatory expectations, stakeholder accountability, and performance measurement, while offering real-world insights into integrating sustainability, social responsibility, and ethical governance into corporate strategy and decision-making. The work is intended for executives, policymakers, investors, and professionals seeking a comprehensive foundation in ESG concepts and implementation